Can a face checker tell if photos show the same person?
A face checker can estimate whether two photos are a likely match. VisageDB uses AI to compare the facial features visible in both photos, then returns a similarity score and a likely answer. It is not proof of identity. Age, lighting, pose, image quality, and similar-looking relatives can affect the result.
Same person checker FAQ
Can AI prove that two photos show the same person?
No. Face comparison can estimate a likely match, but it cannot prove identity. Important decisions require independent verification and human review.
How does the same person checker decide?
AI compares the facial features visible in both photos and combines that analysis into a similarity score and a likely answer. The result is an estimate, not proof of identity.
Does a low score always mean different people?
No. Large differences in age, pose, lighting, sharpness, or facial obstruction can lower the score even for the same person.
Are the comparison photos saved?
They are processed temporarily, discarded after the comparison, and never added to the VisageDB face index.
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